Comparison

Block Challenges vs Tighten A Screw

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

About

Block Challenges

Features

Read full description

This is a casual game where players control their characters to collect blocks from the map and challenge them to complete levels. Game decompression is fun, come and challenge yourself

About

Tighten A Screw

Features

Read full description

This is a casual and stress-relieving puzzle game where you need to unscrew all the screws in each level to successfully progress. The difficulty of the game increases with each level. Come and challenge yourself!

Screenshots

Block Challenges4 screens

Tighten A Screw4 screens

Verdict

The call

Block Challenges and Tighten A Screw are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 5, 2026 and October 23, 2026 respectively.

ScorecardNo meaningful differences

Block Challenges versus Tighten A Screw: the parameters behind the verdict, then further details
Parameter	Block Challenges	Tighten A Screw
Price	Free	Free
Update frequency	Every 5 weeks	Every 5 weeks
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	178 MB	152 MB
Age rating	9+	9+
Developer	斌李	博袁

In-app purchases

None

Block Challenges

No in-app purchases

None

Tighten A Screw

No in-app purchases

Questions

Is Block Challenges free?

Block Challenges is free to download, with no in-app purchases.

Is Tighten A Screw free?

Tighten A Screw is free to download, with no in-app purchases.

Do Block Challenges or Tighten A Screw have ads?

Both Block Challenges and Tighten A Screw show ads.

Which is updated more often, Block Challenges or Tighten A Screw?

Block Challenges ships an update every 5 weeks, and Tighten A Screw every 5 weeks. Most recently, Block Challenges was updated on October 5, 2026 and Tighten A Screw on October 23, 2026.